Stock material or miscellaneous articles – Structurally defined web or sheet – Including variation in thickness
Patent
1983-09-30
1985-12-17
Bell, James J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including variation in thickness
162358, 428171, 428172, 428175, 428166, 428168, 428240, 428247, 428252, 428283, 428402, B32B 300
Patent
active
045592586
ABSTRACT:
A pressure belt for use with an extended nip press in paper making machine characterized by comprising a base fabric formed of a synthetic fiber filament, and formed with a synthetic resin layer on each outer and inner peripheral side thereof. The outer peripheral side which becomes in contact with the felt is provided with a number of drain channels.
Such a construction is advantageous in improving a travelling stability of belt, dewatering efficiency of web of paper, etc.
REFERENCES:
patent: 4224372 (1980-09-01), Romanski
patent: 4446187 (1984-05-01), Eklund
Bell James J.
Ichikawa Woolen Textile Co., Ltd.
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